Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 259

• Manufacturer Part Number: Z8F042AHH020EG
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020EG

• 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: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4156; Z8F042AHH020EG

notational shorthand 211
O
OCD
OCD commands
PS022517-0508
Ir 211
IRR 211
Irr 211
p 211
R 211
r 211
RA 211
RR 211
rr 211
vector 211
X 211
architecture 171
auto-baud detector/generator 174
baud rate limits 174
block diagram 171
breakpoints 175
commands 176
control register 181
data format 173
DBG pin to RS-232 Interface 172
debug mode 173
debugger break 217
interface 171
serial errors 174
status register 183
timing 202
execute instruction (12H) 181
read data memory (0DH) 180
read OCD control register (05H) 179
read OCD revision (00H) 178
read OCD status register (02H) 178
read program counter (07H) 179
read program memory (0BH) 180
read program memory CRC (0EH) 181
read register (09H) 179
read runtime counter (03H) 178
step instruction (10H) 181
stuff instruction (11H) 181
on-chip debugger 5
on-chip debugger (OCD) 171
on-chip debugger signals 11
on-chip oscillator 167
one-shot mode 81
opcode map
Operational Description 89
OR 217
ordering information 236
ORX 217
oscillator signals 11
P
p 211
packaging
part selection guide 2
PC 212
PDIP 234
peripheral AC and DC electrical characteristics 195
PHASE=0 timing (SPI) 117
PHASE=1 timing (SPI) 118
pin characteristics 12
polarity 211
POP 216
pop using extended addressing 216
POPX 216
port availability, device 47
port input timing (GPIO) 200
port output timing, GPIO 201
power supply signals 11
power-down, automatic (ADC) 148
power-on and voltage brown-out 195
power-on reset (POR) 41
write data memory (0CH) 180
write OCD control register (04H) 178
write program counter (06H) 179
write program memory (0AH) 180
write register (08H) 179
abbreviations 230
cell description 229
first 231
second after 1FH 232
PDIP 234
Z8 Encore! XP
Product Specification
®
F0822 Series
Index
246