Z8F4822AR020EC Zilog, Z8F4822AR020EC Datasheet - Page 104

• 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 46. Timer 0-3 Control 1 Register (TxCTL1)
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
Timer 0-3 Control 1 Registers
TEN
7
The Timer 0-3 Control 1 (TxCTL1) registers enable/disable the timers, set the prescaler
value, and determine the timer operating mode.
TEN—Timer Enable
0 = Timer is disabled.
1 = Timer enabled to count.
TPOL—Timer Input/Output Polarity
Operation of this bit is a function of the current operating mode of the timer.
ONE-SHOT mode
When the timer is disabled, the Timer Output signal is set to the value of this bit.
When the timer is enabled, the Timer Output signal is complemented upon timer
Reload.
CONTINUOUS mode
When the timer is disabled, the Timer Output signal is set to the value of this bit.
When the timer is enabled, the Timer Output signal is complemented upon timer
Reload.
COUNTER mode
When the timer is disabled, the Timer Output signal is set to the value of this bit.
When the timer is enabled, the Timer Output signal is complemented upon timer
Reload.
0 = Count occurs on the rising edge of the Timer Input signal.
1 = Count occurs on the falling edge of the Timer Input signal.
PWM mode
0 = Timer Output is forced Low (0) when the timer is disabled. When enabled,
the Timer Output is forced High (1) upon PWM count match and forced
Low (0) upon Reload.
TPOL
6
5
F07H, F0FH, F17H, F1FH
PRES
4
R/W
0
3
Z8 Encore! XP
2
Product Specification
TMODE
1
®
F64XX Series
0
Timers
90