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Details, datasheet, quote on part number:P80C31BAP
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| Part: | P80C31BAP |
| Category: | Microcontrollers => 8 bit => 80C51 architecture |
| Description: | 80C31/80C32; 80C51 8-bit Microcontroller Family 128/256 Byte RAM ROMless Low Voltage (2.7 V-5.5 V), Low Power, High Speed (33 MHz);; Package: SOT129-1 (DIP40), SOT187-2 (PLCC44) |
| Company: | Philips Semiconductors |
| Datasheet: | Download P80C31BAP datasheet File size : 238 kB |
| Request For quote: | Find where to buy P80C31BAP
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Datasheet text preview:
INTEGRATED CIRCUITS
80C31/80C32 80C51 8-bit microcontroller family
128/256 byte RAM ROMless low voltage (2.7 V5.5 V), low power, high speed (33 MHz)
Product specification IC28 Data Handbook 2000 Aug 07
Philips Semiconductors
Philips Semiconductors
Product specification
80C51 8-bit microcontroller family
128/256 byte RAM ROMless low voltage (2.7V5.5V), low power, high speed (33 MHz)
80C31/80C32
DESCRIPTION
The Philips 80C31/32 is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.7 V to 5.5 V. The 80C31/32 ROMless devices contain a 128 × 8 RAM/256 × 8 RAM, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits. In addition, the device is a low power static design which offers a wide range of operating frequencies down to zero. Two software selectable modes of power reduction--idle mode and power-down mode are available. The idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator, causing all other chip functions to be inoperative. Since the design is static, the clock can be stopped without loss of user data and then the execution resumed from the point the clock was stopped.
FEATURES
· 8051 Central Processing Unit
128 × 8 RAM (80C31) 256 × 8 RAM (80C32) Three 16-bit counter/timers Boolean processor Full static operation Low voltage (2.7 V to 5.5 V@ 16 MHz) operation
· Memory addressing capability
64k ROM and 64k RAM
· Power control modes:
Clock can be stopped and resumed Idle mode Power-down mode
· CMOS and TTL compatible · TWO speed ranges at VCC = 5 V
0 to 16 MHz 0 to 33 MHz
SELECTION TABLE
For applications requiring more ROM and RAM, see the 8XC54/58 and 8XC51RA+/RB+/RC+/80C51RA+ data sheet. ROM/EPROM Memory Size (X by 8) 80C31/8XC51 0K/4K 80C32/8XC52/54/58 0K/8K/16K/32K 256 No No 128 No No RAM Size (X by 8) Programmable Timer Counter (PCA) Hardware Watch Dog Timer
· Three package styles · Extended temperature ranges · Dual Data Pointers · 4 level priority interrupt · 6 interrupt sources · Four 8-bit I/O ports · Fullduplex enhanced UART
Framing error detection Automatic address recognition
80C51RA+/8XC51RA+/RB+/RC+ 0K/8K/16K/32K 8XC51RD+ 64K 1024 Yes Yes 512 Yes Yes
· Programmable clock out · Asynchronous port reset · Low EMI (inhibit ALE) · Wake-up from Power Down by an external interrupt
2000 Aug 07
2
8532213 24293
Philips Semiconductors
Product specification
80C51 8-bit microcontroller family
128/256 byte RAM ROMless low voltage (2.7V5.5V), low power, high speed (33 MHz)
80C31/80C32
80C51/87C51 AND 80C31 ORDERING INFORMATION
ROMless P80C31SBP N P80C31SBA A P80C31SBB B P80C31SFP N P80C31SFA A P80C31SFB B TEMPERATURE RANGE °C AND PACKAGE 0 to +70 Plastic Dual In line Package to +70, Plastic Dual In-line Package 0 to +70, Plastic Leaded Chip Carrier to +70 Plastic Leaded Chip Carrier 0 to +70 Plastic Quad Flat Pack to +70, Plastic Quad Flat Pack 40 to +85 Plastic Dual In line Package to +85, Plastic Dual In-line Package 40 to +85, Plastic Leaded Chip Carrier to +85 Plastic Leaded Chip Carrier 40 to +85 Plastic Quad Flat Pack to +85, Plastic Quad Flat Pack VOLTAGE RANGE 2.7 V to 5.5 V to 5 5 2.7 V to 5.5 V to 5 5 2.7 V to 5.5 V to 5 5 2.7 V to 5.5 V to 5 5 2.7 V to 5.5 V to 5 5 2.7 V to 5.5 V to 5 5 FREQ. (MHz) 0 to 16 to 16 0 to 16 to 16 0 to 16 to 16 0 to 16 to 16 0 to 16 to 16 0 to 16 to 16 DRAWING NUMBER SOT129-1 SOT187-2 SOT307-2 SOT129-1 SOT187-2 SOT307-2
PART NUMBER DERIVATION
DEVICE NUMBER P80C31 P80C32 OPERATING FREQUENCY, MAX (S) S = 16 MHz U = 33 MHz TEMPERATURE RANGE (B) B = 0_ to +70_C F = 40_C to +85_C PACKAGE (AA) AA = PLCC BB = PQFP PN = PDIP
80C32 ORDERING INFORMATION
ROMless P80C32SBP N P80C32SBA A P80C32SBB B P80C32SFP N P80C32SFA A P80C32SFB B P80C32UBA A P80C32UBP N P80C32UBB B P80C32UFA A P80C32UFP N P80C32UFB B TEMPERATURE RANGE °C AND PACKAGE 0 to +70, Plastic Dual In-line Package 0 to +70, Plastic Leaded Chip Carrier 0 to +70, Plastic Quad Flat Pack 40 to +85, Plastic Dual In-line Package 40 to +85, Plastic Leaded Chip Carrier 40 to +85, Plastic Quad Flat Pack 0 to +70, Plastic Leaded Chip Carrier 0 to +70, Plastic Dual In-line Package 0 to +70, Plastic Quad Flat Pack 40 to +85, Plastic Leaded Chip Carrier 40 to +85, Plastic Dual In-line Package 40 to +85, Plastic Quad Flat Pack FREQ MHz 16 16 16 16 16 16 33 33 33 33 33 33 DRAWING NUMBER SOT129-1 SOT187-2 SOT307-2 SOT129-1 SOT187-2 SOT307-2 SOT187-2 SOT129-1 SOT307-2 SOT187-2 SOT129-1 SOT307-2
2000 Aug 07
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