Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 104

• Manufacturer Part Number: Z8F011ASH020EG2156
• Description: 8-bit Microcontrollers - MCU 1K FLASH 256B RAM 16B NVDS
• Manufacturer: ZiLOG

Specifications of Z8F011ASH020EG2156

• Rohs: yes
• Core: eZ8
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 1 KB
• Data Ram Size: 256 B
• On-chip Adc: No
• Package / Case: SOIC-20
• Mounting Style: SMD/SMT
• Interface Type: UART
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

PS025113-1212
Bit
Field
RESET
R/W
Address
Bit
Field
RESET
R/W
Address
Bit
[7:0]
PWMH,
PWML
Timer 0–1 PWM High and Low Byte Registers
Description
Pulse Width Modulator High and Low Bytes
These two bytes, {PWMH[7:0], PWML[7:0]}, form a 16-bit value that is compared to the current
16-bit timer count. When a match occurs, the PWM output changes state. The PWM output
value is set by the TPOL bit in the Timer Control Register (TxCTL1).
The TxPWMH and TxPWML registers also store the 16-bit captured timer value when operat-
ing in capture or CAPTURE/COMPARE modes.
R/W
R/W
7
0
7
0
The Timer 0–1 PWM High and Low Byte (TxPWMH and TxPWML) registers, shown in
Tables 54 and 55, control PWM operations. These registers also store the capture values
for the CAPTURE and CAPTURE/COMPARE modes.
Table 54. Timer 0–1 PWM High Byte Register (TxPWMH)
Table 55. Timer 0–1 PWM Low Byte Register (TxPWML)
R/W
R/W
6
0
6
0
R/W
R/W
5
0
5
0
R/W
R/W
4
0
4
0
F04H, F0CH
F05H, F0DH
PWMH
PWML
R/W
R/W
3
0
3
0
Timer Control Register Definitions
R/W
R/W
Z8 Encore!
2
0
2
0
Product Specification
R/W
R/W
1
0
1
0
®
F0830 Series
R/W
R/W
0
0
0
0
86