ST92T163R4T1 STMicroelectronics, ST92T163R4T1 Datasheet - Page 76

• 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 - RESET AND CLOCK CONTROL UNIT (RCCU)
Figure 35. ST92163 Clock Distribution Diagram
76/224
P6.2
oscillator
Internal
Oscillator
USB INTERFACE
Quartz
RC
8 MHz
A/D
MFT
RCCU
1...2 56
/2
DIV2=0
0
1
1/16
CLOCK2
1/3
MX1=0 MX0=1
1/16
PLL
0
1
x
6
(Max INTCLK/3)
(TxIN A/TxINB)
DX2=0 DX1=0 DX0=2
WFI and LPOWFI=1 and WFI_CKSEL = 1
48 MHz
WFI
and LPOWFI=1
and WFI_CKSEL=1
or CK_ST=1
1/2
XT_DIV16=1
24 MHz INTCLK
CSU_CKSEL=1
0
1
0 1
0
1
CK_AF
1/4
3-bit Prescaler
FAST
STD
1...8
1...2 56
N=2...(2
EMBEDDED MEMORY
N=6,9,12...387
Baud Rate
N=4,6, 8...258
Generato r
EPROM/ROM/OTP
1/N
1/N
1/N
16
-1)
RAM
CPUCLK
Fscl > 100 kHz
Fscl
Fscl 100 kHz
400 kHz
WDG
CPU
SCI
I
2
C