|
|
Part: ST20P64
Category:
Microcontrollers
-> 8 bit
-> LCD Controller
Description:
Company: Sitronix
Datasheet: Download ST20P64 datasheet File size : 99 kB
Request For quote: Find where to buy ST20P64
Datasheet text preview:
ST Sitronix
PRELIMINARY Notice: This is not a final specification. Some parameters are subject to change.
ST20P64
8 BIT Microcontroller with 64K bytes PROM(OTP)
1. FEATURES
Totally static 65C02S CPU ROM: 64K x 8-bit PROM(OTP) RAM: 2432 x 8-bit Stack: Up to 128-level deep Operation voltage: 2.4V ~ 3.4V Built-in double DC-DC voltage converter for LCD driver I/O ports - 24 CMOS bidirectional bit programmable I/O pins, sixteen (Port-B/C) are shared with LCD drives - 8 open drain output pins are shared with LCD drives - 2 COMS output pins are shared with PSG drives - Bit programmable pull-up for input pins - Hardware de-bounce option for Port-A Low voltage detector Timer/Counter: - Two 8-bit timer/16-bit event counter - One 8-bit Base timer 6 hardware interrupts with dedicated exception vectors - External interrupt (edge triggered) - Timer0 interrupt - Timer1 interrupt - Base timer interrupt - Port-A[7~0] interrupt (transition triggered) - DAC reload interrupt Dual clock sources with warm-up timer - Low frequency crystal oscillator ····················································32768 Hz - RC oscillator ··········································· 500K ~ 4M Hz - High frequency crystal/resonator oscillator (code option) ·············································· 455K~4M Hz LCD controller/driver - Resolution: 32x8 ~ 48x16, maximum 768 dots - Two clock source options: RC and resonator oscillator - Internal bias resistors (1/5 bias/1/4 bias) with 16-level driving strength control - Up to 16-level contrast control - Keyboard scan function supported on 16 shared segment drives Programmable sound generator (PSG) - Two channels with three playing modes - Tone/noise generator - 16-level volume control - Dedicated outputs for directly connection to buzzer PWM DAC: Three modes up to 8-bit resolution Three power down modes: - WAI0 mode - WAI1 mode - STP mode
2. GENERAL DESCRIPTION
The ST20P64 is a W65C02S based 8-bit microcontroller designed with CMOS silicon gate technology. This single chip microcontroller is useful for translator, databank and other consumer applications. It integrates with SRAM, Programming ROM(OTP), LCD controller/driver, DC-DC voltage converter, I/O ports, timers, PSG and PWM DAC. This chip also builds in dual oscillators for the chip performance enhancement.
Ver 0.2
1/49
12/3/03
Sitronix 3. PAD DIAGRAM
OSCXO OSCXI RESET CAP1+ PVDD CAP1OSCI XIO VPP GND V DD PA7 PA6 PA4 PA5 PA3 PA1 PA2 PA0 VP 67 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 68 69 70 71 72 73 74 75 76 77 COM10 78 COM11 79 COM12 80 COM13 81 COM14 82 COM15 83 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 84 85 86 87 88 89 1 SEG6 2 SEG7 345678 SEG10 SEG11 SEG12 SEG8 SEG9 9 10 11 12 13 14 15 16 17 18 19 20 21 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG15 SEG16 SEG26 LOGO V3 V2
ST20P64
66 65 64 63 62 61 60 59 58 57 56 55 54
53 52 51 50 49 48 47 46
45
TEST
44 PSGOB 43 PSGO 42 SEG47/PB7 41 SEG46/PB6 40 SEG45/PB5 39 SEG44/PB4 38 SEG43/PB3 37 SEG42/PB2 36 SEG41/PB1 35 SEG40/PB0 34 SEG39/PC7 33 SEG38/PC6 32 SEG37/PC5 31 SEG36/PC4 30 SEG35/PC3 29 SEG34/PC2 28 SEG33/PC1 27 SEG32/PC0
ST20P64
26 SEG31 25 SEG30 24 SEG29 23 SEG28 22 SEG27
Ver 0.2
SEG13 SEG14
2/50
12/3/03
Sitronix 4. PAD CENTER COORDINATES
Chip size: 2670µm X3470 µm Coordinate: Pad center (µm) Origin: Chip center Pad pitch: 110µm, 120µm Substrate connection: GND
ST20P64
Unit: µm
PAD NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Ver 0.2
NAME SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32/PC0 SEG33/PC1 SEG34/PC2 SEG35/PC3
X -1133.5 -1006.6 -894.9 -785.9 -676.1 -567.8 -458.2 -349.8 -239.9 -130.8 -21.4 87.4 196.4 305.9 415.8 524.4 634.7 743.3 849.8 960.1 1075.1 1260 1260 1260 1260 1260 1260 1260 1260 1260
Y -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1660 -1445.2 -1343.9 -1216.4 -1101.3 -1003.7 -651.2 -533.2 -430.5 -320.5
PAD NO. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
3/50
NAME SEG36/PC4 SEG37/PC5 SEG38/PC6 SEG39/PC7 SEG40/PB0 SEG41/PB1 SEG42/PB2 SEG43/PB3 SEG44/PB4 SEG45/PB5 SEG46/PB6 SEG47/PB7 PSGO PSGOB TEST PVDD OSCXO OSCXI RESET OSCI XIO VPP GND VDD PA0 PA1 PA2 PA3 PA4 PA5
X 1260 1260 1260 1260 1260 1260 1260 1260 1260 1260 1260 1260 1260 1260 1256.1 1225.6 1106.6 996.6 886.3 777.1 668.1 565 439.8 278.5 152.9 34.7 -74.3 -179.9 -308.2 -417.8
Y -200.5 -86.1 22.2 142.4 251.6 364.5 473.6 585.1 693.2 801.8 913.9 1023.9 1144.5 1249.3 1477.4 1660 1660 1660 1660 1660 1660 1660 1660 1660 1660 1660 1660 1660 1660 1660
12/3/03
Others parts begin by st
ST-1 ST-2 ST-3 ST-4 ST-5 ST-6 ST-7 ST-8 ST-9 ST-10 ST-11 ST-12 ST-13 ST-14 ST-15 ST-16 ST-17 ST-18 ST-19 ST-20 ST-21 ST-22 ST-23 ST-24 ST-25 ST-26 ST-27 ST-28 ST-29 ST-30 ST-31 ST-32 ST-33 ST-34 ST-35 ST-36 ST-37 ST-38 ST-39 ST-40 ST-41 ST-42 ST-43 ST-44 ST-45 ST-46 ST-47 ST-48 ST-49 ST-50 ST-51 ST-52 ST-53 ST-54 ST-55 ST-56 ST-57 ST-58 ST-59 ST-60 ST-61 ST-62 ST-63 ST-64 ST-65 ST-66 ST-67 ST-68 ST-69 ST-70 ST-71 ST-72 ST-73 ST-74
|
|
|
