Z8F012ASB020EG Zilog, Z8F012ASB020EG Datasheet - Page 99

• Manufacturer Part Number: Z8F012ASB020EG
• Description: IC ENCORE XP MCU FLASH 1K 8SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F012ASB020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 6
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 16 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: Z8F012Ax
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z8F04A08100KITG, Z8F04A28100KITG, ZENETSC0100ZACG, ZENETSC0100ZACG, ZUSBOPTSC01ZACG, ZUSBSC00100ZAC, ZUSBSC00100ZACG
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4038; Z8F012ASB020EG

Table 52. Timer 0–1 Reload High Byte Register (TxRH)
Table 53. Timer 0–1 Reload Low Byte Register (TxRL)
Table 54. Timer 0–1 PWM High Byte Register (TxPWMH)
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS022825-0908
Timer 0-1 PWM High and Low Byte Registers
R/W
R/W
R/W
7
1
7
1
7
0
Timer Reload Low Byte register occurs, the temporary holding register value is written to
the Timer High Byte register. This operation allows simultaneous updates of the 16-bit
Timer Reload value.
In COMPARE mode, the Timer Reload High and Low Byte registers store the 16-bit
Compare value.
TRH and TRL—Timer Reload Register High and Low
These two bytes form the 16-bit Reload value, {TRH[7:0], TRL[7:0]}. This value sets the
maximum count value which initiates a timer reload to
two bytes form the 16-bit Compare value.
The Timer 0-1 PWM High and Low Byte (TxPWMH and TxPWML) registers
and
store the Capture values for the CAPTURE and CAPTURE/COMPARE modes.
Table
R/W
R/W
R/W
55) control Pulse-Width Modulator (PWM) operations. These registers also
6
1
6
1
6
0
R/W
R/W
R/W
5
1
5
1
5
0
R/W
R/W
R/W
4
1
4
1
4
0
F04H, F0CH
F02H, F0AH
F03H, F0BH
PWMH
TRH
TRL
R/W
R/W
R/W
3
1
3
1
3
0
0001H
Z8 Encore! XP
R/W
R/W
R/W
2
1
2
1
2
0
. In COMPARE mode, these
Product Specification
R/W
R/W
R/W
1
1
1
1
1
0
®
F082A Series
(Table 54
R/W
R/W
R/W
0
1
0
1
0
0
Timers
88