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Details, datasheet, quote on part number:P83C654X2BBD
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| Part: | P83C654X2BBD |
| Description: | P83C654X2/P87C654X2; 80C51 8-bit Microcontroller Family 16KB OTP/ROM, 256B RAM, Low Voltage (2.7 to 5.5 V), Low Power, High Speed (30/33 MHZ) |
| Company: | Philips Semiconductors |
| Datasheet: | Download P83C654X2BBD datasheet File size : 501 kB |
| Request For quote: | Find where to buy P83C654X2BBD
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Datasheet text preview:
INTEGRATED CIRCUITS
P83C654X2/P87C654X2 80C51 8-bit microcontroller family
16KB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
Product data 2003 Feb 13
Philips Semiconductors
Philips Semiconductors
Product data
80C51 8-bit microcontroller family 16KB OTP/ROM,
256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
P83C654X2/P87C654X2
DESCRIPTION
The devices are Single-Chip 8-Bit Microcontrollers manufactured in an advanced CMOS process and are derivatives of the 80C51 microcontroller family. The instruction set is 100% compatible with the 80C51 instruction set. T h e devices support 6-clock/12-clock mode selection by p r o g r a m m i n g an OTP bit (OX2) using parallel programming. In a d d i t i o n , an SFR bit (X2) in the clock control register (CKCON) a l s o selects between 6-clock/12-clock mode. The devices also have four 8-bit I/O ports, three 16-bit timer/event counters, a multi-source, four-priority-level, nested interrupt structure, an enhanced UART and on-chip oscillator and timing circuits. The added features of the P8xC654X2 make it a powerful microcontroller for applications that require pulse width modulation, high-speed I/O and up/down counting capabilities such as motor control.
· CMOS and TTL compatible · Two speed ranges at VCC = 5 V
0 to 30 MHz with 6-clock operation 0 to 33 MHz with 12-clock operation
· Parallel programming with 87C51 compatible hardware interface
to programmer
FEATURES
· 80C51 Central Processing Unit
16 kbytes OTP 256 byte RAM Boolean processor Fully static operation Low voltage (2.7 V to 5.5 V at 16 MHz) operation
· RAM expandable externally to 64 kbytes · PLCC and LQFP packages · Extended temperature ranges · Dual Data Pointers · Security bits (3 bits) · Encryption array - 64 bytes · Seven interrupt sources · Four interrupt priority levels · Four 8-bit I/O ports · Full-duplex enhanced UART
Framing error detection Automatic address recognition
· Three 16-bit timers/counters T0, T1 (standard 80C51) and
additional T2 (capture and compare)
· 12-clock operation with selectable 6-clock operation (via software
or via parallel programmer)
· Memory addressing capability
Up to 64 kbytes ROM and 64 kbytes RAM
· Power control modes:
Clock can be stopped and resumed Idle mode Power-down mode
· Programmable clock-out pin · Asynchronous port reset · Low EMI (inhibit ALE, slew rate controlled outputs, and 6-clock
mode)
· Wake-up from Power Down by an external interrupt · Watchdog timer
ORDERING INFORMATION
Type number OTP P83C654X2FA P83C654X2BBD P87C654X2FA P87C654X2BBD 16 KB 16 KB ROM 16 KB 16 KB RAM 256B 256B 256B 256B Package Name PLCC44 LQFP44 PLCC44 LQFP44 Description plastic leaded chip carrier; 44 leads plastic low profile quad flat package; 44 leads; body 10 x 10 x 1.4 mm plastic leaded chip carrier; 44 leads plastic low profile quad flat package; 44 leads; body 10 x 10 x 1.4 mm Version SOT1872 SOT3891 SOT1872 SOT3891 Temp Range (°C) 40 to +85 0 to +70 40 to +85 0 to +70
2003 Feb 13
2
853-2415 29537
Philips Semiconductors
Product data
80C51 8-bit microcontroller family 16KB OTP/ROM,
256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
P83C654X2/P87C654X2
BLOCK DIAGRAM 1
ACCELERATED 80C51 CPU (12-CLK MODE, 6-CLK MODE)
16 KB CODE OTP/ROM FULL-DUPLEX ENHANCED UART 256 BYTE DATA RAM TIMER 0 TIMER 1 PORT 3 CONFIGURABLE I/Os TIMER 2 PORT 2 CONFIGURABLE I/Os WATCHDOG TIMER PORT 1 CONFIGURABLE I/Os FAST I2C PORT 0 CONFIGURABLE I/Os
CRYSTAL OR RESONATOR
OSCILLATOR
su01728
2003 Feb 13
3
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