Z8F012ASB020EG Zilog, Z8F012ASB020EG Datasheet - Page 279

• 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

subtract with carry - extended addressing 203
SUBX 203
SWAP 207
swap nibbles 207
symbols, additional 202
T
TCM 204
TCMX 204
Technical Support 271
test complement under mask 204
test complement under mask - extended ad-
dressing 204
test under mask 204
test under mask - extended addressing 204
timer signals 11
timers 69
timers 0-3
TM 204
TMX 204
transmit
transmitting UART data-polled method 99
transmitting UART dat-interrupt-driven method
100
PS022825-0908
architecture 69
block diagram 70
CAPTURE mode 77, 78, 85, 86
CAPTURE/COMPARE mode 81, 85
COMPARE mode 79, 85
CONTINUOUS mode 71, 84
COUNTER mode 72, 73
COUNTER modes 84
GATED mode 80, 85
ONE-SHOT mode 70, 84
operating mode 70
PWM mode 74, 76, 85
reading the timer count values 82
reload high and low byte registers 87
timer control register definitions 83
timer output signal operation 82
control registers 83, 84
high and low byte registers 87, 88
IrDA data 118
TRAP 206
U
UART 7
UxBRH register 114
UxBRL register 114
UxCTL0 register 108, 114
UxCTL1 register 109
UxRXD register 113
UxSTAT0 register 111
UxSTAT1 register 112
UxTXD register 113
V
vector 201
Voltage Brownout reset (VBR) 26
W
Watchdog Timer
architecture 97
baud rate generator 107
baud rates table 115
control register definitions 108
controller signals 11
data format 98
interrupts 105
multiprocessor mode 103
receiving data using interrupt-driven meth-
od 102
receiving data using the polled method 101
transmitting data usin the interrupt-driven
method 100
transmitting data using the polled method
99
x baud rate high and low registers 114
x control 0 and control 1 registers 108
x status 0 and status 1 registers 111, 112
approximate time-out delay 91
approximate time-out delays 135
CNTL 26
control register 94, 136, 190
Z8 Encore! XP
Product Specification
®
F082A Series
Index
268