ST92T163R4T1 STMicroelectronics, ST92T163R4T1 Datasheet - Page 8

• Manufacturer Part Number: ST92T163R4T1
• Description: Microcontrollers (MCU) OTP EPROM 20K USB/I2
• Manufacturer: STMicroelectronics

Specifications of ST92T163R4T1

• Data Bus Width: 8 bit, 16 bit
• Program Memory Type: EPROM
• Program Memory Size: 20 KB
• Data Ram Size: 2 KB
• Interface Type: I2C, SCI, USB
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 64
• Number Of Timers: 2
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-64
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: No

ST92163 - GENERAL DESCRIPTION
INTRODUCTION (Cont’d)
Figure 2. ST92163 Architectural Block Diagram
*64-pin devices only
**on some devices only (refer to “Device Summary” on page 6)
8/224
WKUP[14:0]
OSCOUT
USBGND
USBVCC
USBDM0
USBSOF
USBDP0
WDOUT
INT[7:0]
INTCLK
USBOE
RESET
OSCIN
WDIN
NMI
All alternate functions ( Italic characters ) are mapped on Ports 0,1, 3, 4, 5 and 6
EPROM/OTP
WATCHDOG
Management
Management
Register File
and Interrupt
ST9+ CORE
with 16 end-
20K ROM/
256 bytes
Regulator
2K RAM
Interrupt
Wakeup
9V/3.3V
8/16-bit
Voltage
TIMER
RCCU
points
DMA
USB
CPU
DMA
A/D Converter
Low Voltage
Fully Prog.
MF TIMER
REGISTER
Detector
Interface
External
Memory
MIRROR
I
LVD**
2
I/Os
C BUS
SCI
AS
BACK
BREQ
DS
WAIT
RW
A[15:0]
D[7:0]
P6[5:0]
P6[7:6]*
P0[7:0]
P1[7:0]
P3[7:0]
P4[3:0]
P5[7:0]
AIN[5:0]
EXTRG
TXCLK
RXCLK
SIN
DCD
SOUT
CLKOUT
RTS
SDS
SDA
SCL
TOUTA
TOUTB
TINA
TINB