Z8F0412SJ020SG Zilog, Z8F0412SJ020SG Datasheet - Page 93

• Manufacturer Part Number: Z8F0412SJ020SG
• Description: IC ENCORE MCU FLASH 4K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0412SJ020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: Z8F041xx
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4107; Z8F0412SJ020SG

Table 43. Timer 0–1 PWM High Byte Register (TxPWMH)
Table 44. Timer 0–1 PWM Low Byte Register (TxPWML)
Table 45. Timer 0–3 Control 0 Register (TxCTL0)
PS022517-0508
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
Timer 0–3 Control 0 Registers
7
7
7
PWMH and PWML—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 (TxCTL) register.
The TxPWMH and TxPWML registers also store the 16-bit captured timer value when
operating in CAPTURE or CAPTURE/COMPARE modes.
The Timer 0–3 Control 0 (TxCTL0) registers
CSC—Cascade Timers
0 = Timer Input signal comes from the pin.
1 = For Timer 0, input signal is connected to Timer 1 output.
For Timer 1, input signal is connected to Timer 0 output.
6
Reserved
6
6
5
5
5
F06H, F0EH, F16H, F1EH
4
CSC
4
4
F04H, F0CH
F05H, F0DH
PWMH
PWML
R/W
R/W
R/W
0
0
0
3
(Table
3
3
45) allow cascading of the Timers.
2
Z8 Encore! XP
2
2
Reserved
Product Specification
1
1
1
®
F0822 Series
0
0
0
Timers
80