ZLF645S0P2032G Zilog, ZLF645S0P2032G Datasheet - Page 119

• Manufacturer Part Number: ZLF645S0P2032G
• Description: Microcontrollers (MCU) 32K Flash 512B RAM 20 pin
• Manufacturer: Zilog

Specifications of ZLF645S0P2032G

• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 512 KB
• Interface Type: ICP, UART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Package / Case: PDIP-20
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details

Table 54. Counter/Timer 16 Low Hold Register (TC16L)
Table 55. Counter/Timer 8 High Hold Register (TC8H)
PS026407-0408
Bit
Field
Reset
R/W
Address
Bit Position
[7:0]
Bit
Field
Reset
R/W
Address
Bit Position
[7:0]
Note:
Note:
Counter/Timer 16 Low Hold Register
Counter/Timer 8 High Hold Register
0hh–FFh T16_Data_LO —Read/Write Data.
0hh–FFh T8_Level_HI —Read/Write Data.
R/W
R/W
The Counter/Timer 16 Low Hold register (see
loaded into the T16 timer.
This register is not reset after a Stop Mode Recovery.
The Counter/Timer 8 High Hold register (see
while the T8 output is 1.
This register is not reset after a Stop Mode Recovery.
Value
Value
7
0
7
0
Description
Description
R/W
R/W
6
0
6
0
R/W
R/W
5
0
5
0
Bank D: 06h; Linear: D06h
Bank D: 05h; Linear: D05h
R/W
R/W
T16_Data_LO
4
0
4
T8_Level_HI
0
Table
R/W
R/W
Table
3
0
3
0
54) contains the low byte of the value
55) contains the value to be counted
ZLF645 Series Flash MCUs
R/W
R/W
2
0
2
0
Product Specification
Counter/Timer Registers
R/W
R/W
1
0
1
0
R/W
R/W
0
0
0
0
111