Z8F4822AR020EC Zilog, Z8F4822AR020EC Datasheet - Page 103

• Manufacturer Part Number: Z8F4822AR020EC
• Description: IC ENCORE MCU FLASH 48K 64LQFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F4822AR020EC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 46
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 269-3289

Table 45. Timer 0-3 Control 0 Register (TxCTL0)
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
Timer 0-3 Control 0 Registers
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 1 Register (TxCTL1) regis-
ter.
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 (see
of the Timers.
CSC—Cascade Timers
0 = Timer Input signal comes from the pin.
1 = For Timer 0, Input signal is connected to Timer 3 output.
For Timer 1, Input signal is connected to Timer 0 output.
For Timer 2, Input signal is connected to Timer 1 output.
For Timer 3, Input signal is connected to Timer 2 output.
Reserved
6
5
F06H, F0EH, F16H, F1EH
CSC
4
R/W
0
3
Table 45
Z8 Encore! XP
and
2
Reserved
Table
Product Specification
46) allow cascading
1
®
F64XX Series
0
Timers
89