Z8F0812SJ020EC Zilog, Z8F0812SJ020EC Datasheet - Page 92
Z8F0812SJ020EC
Manufacturer Part Number
Z8F0812SJ020EC
Description
IC ENCORE MCU FLASH 8K 28SOIC
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheet
1.Z8F08200100KIT.pdf
(264 pages)
Specifications of Z8F0812SJ020EC
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
8KB (8K 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
-40°C ~ 105°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
269-3228
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Table 41. Timer 0–1 Reload High Byte Register (TxRH)
Table 42. Timer 0–1 Reload Low Byte Register (TxRL)
PS022517-0508
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
Timer Reload High and Low Byte Registers
Timer 0–1 PWM High and Low Byte Registers
7
7
TH and TL—Timer High and Low Bytes
These 2 bytes, {TMRH[7:0], TMRL[7:0]}, contain the current 16-bit timer count value.
The Timer 0–1 Reload High and Low Byte (TxRH and TxRL) Registers
16-bit reload value, {TRH[7:0], TRL[7:0]}. Values written to the Timer Reload High Byte
register are stored in a temporary holding register. When a write to the 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
6
6
44) are used for Pulse-Width Modulator (PWM) operations. These registers also
5
5
4
4
F02H, F0AH
F03H, F0BH
TRH
R/W
TRL
R/W
1
1
3
3
0001H
2
2
Z8 Encore! XP
. In COMPARE mode, these
Product Specification
1
1
(Table
®
F0822 Series
0
0
41) store a
(Table 43
Timers
79
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