ST92195C STMicroelectronics, ST92195C Datasheet - Page 10

• Manufacturer Part Number: ST92195C
• Description: 48-96 Kbyte Rom Hcmos Mcu With On-screen Display And Teletext Data Slicer
• Manufacturer: STMicroelectronics

ST92195C/D - GENERAL DESCRIPTION
INTRODUCTION (Cont’d)
Figure 1. ST92195C/D Block Diagram
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SDA1/SCL1
SDA2/SCL2
OSCOUT
VSO[2:1]
RESETO
SDO/SDI
STOUT0
INT[7:4]
RESET
OSCIN
MCFM
Note 2: I²C available on ST92195D devices only
Note 1: One standard timer on ST92195C devices, two standard timers on ST92195D devices
INT2
INT0
SCK
NMI
All alternate functions (Italic characters) are mapped on Ports 0, 2, 3, 4 and 5
TDSRAM
CLOCK CTRL
Management
Register File
WATCHDOG
TIMING AND
SYNTHESIS
Kbytes ROM
ST9+ CORE
Up to 8
STANDARD
Kbytes
bytes RAM
VOLTAGE
256 or 512
256 bytes
TIMER
Interrupt
Up to 96
8/16-bit
TIMER/
RCCU
16-BIT
MMU
CPU
I²C
SPI
2)
1)
TRI
CONTROL
VPS/WSS
D/A CON-
DISPLAY
& ACQUI-
EXTRAC-
SCREEN
VERTER
PORT 0
PORT 2
PORT 3
PORT 4
PORT 5
SLICER
SLICER
SITION
SYNC
SYNC.
DATA
PWM
DATA
ADC
TION
UNIT
I/O
I/O
I/O
ON
I/O
I/O
MULTIP.
FREQ.
8
6
4
8
2
VSYNC
HSYNC/CSYNC
CSO
P0[7:0]
P2[5:0]
P3[7:4]
P4[7:0]
P5[1:0]
TXCF
CVBS1
WSCR
WSCF
CVBS2
AIN[4:1]
EXTRG
R/G/B/FB
TSLU
HT
PWM[7:0]
PXFM