ST63142B1 데이터 시트보기 (PDF) - STMicroelectronics
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ST63142B1 Datasheet PDF : 86 Pages
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ST63140,142,126,156
Figure 3. ST631xx Block Diagram
TEST
IRIN/NMI
* Refer To Pin Configuration For Additional Information
TEST
IR INTERRUPT
Input
USER PROGRAM
ROM
8 KBytes
DATA ROM
USER SELECTABLE
DATA RAM
256 Bytes
DATA EEPROM
128 Bytes
PORT A
PORT B
PORT C
SERIAL PERIPHERAL
INTERFACE
TIMER 1
TIMER 2
PA0 - PA7 *
PB2 - PB7 *
PC0 - PC7 *
PC
STACK LEVEL 1
STACK LEVEL 2
STACK LEVEL 3
STACK LEVEL 4
STACK LEVEL 5
STACK LEVEL 6
8-BIT CORE
POWER SUPPLY OSCILLATOR
RESET
DIGITAL
WATCHDOG/TIMER
D / A Outputs
VS output &
AFC Input
ON-SCREEN
DISPLAY
DA0 - DA3
AFC & VS *
R, G, B, BLANK
HSYNC (PB3)
VSYNC (PB2)
VDD
VS S
OSCin OSCout
RESET
OSDOSCin OSDOSCout
VR 01 753E
Table 1. Device Summary
DEVICE
ROM RAM EEPROM
(Bytes) (Bytes) (Bytes)
I/O
ST63126 8K 256
128
12
ST63156 8K 256
128
11
ST63140 8K 256
128
6
ST63142 8K 256
128
6
KBY
I/O
BSW
OUT
AFC
VS
3
4 YES NO
3
4 YES YES
3
3 YES YES
3
3 YES NO
D/A
PACK.
EMUL.
DEVICES
4 PDIP40 ST63E126
4 PDIP40 ST63E156
1 PDIP28 ST6E140
1 PDIP28 ST63E142
4/82
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