Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 262

• 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

test complement under mask - extended addressing
215
test under mask 215
test under mask - extended addressing 215
timer signals 10
timers 5
timers 0-3
TM 215
TMX 215
transmit
transmit interrupt 128
transmitting UART data-interrupt-driven method
92
transmitting UART data-polled method 91
TRAP 217
U
UART 4
PS022517-0508
architecture 69
block diagram 70
capture mode 74
capture/compare mode 77
compare mode 75
continuous mode 71
counter mode 72
counter modes 81
gated mode 76
one-shot mode 70
operating mode 70
PWM mode 73
reading the timer count values 77
reload high and low byte registers 79
timer control register definitions 78
timer output signal operation 78
control 0 registers 80
control registers 81
high and low byte registers 78
IrDA data 110
architecture 89
baud rate generator 99
baud rates table 107
control register definitions 100
controller signals 10
,
69
,
,
82
,
81
,
,
81
82
81
,
81
,
82
,
79
UxBRH register 106
UxBRL register 106
UxCTL0 register 103
UxCTL1 register 104
UxRXD register 101
UxSTAT0 register 101
UxSTAT1 register 102
UxTXD register 100
V
vector 211
voltage brown-out reset (VBR) 41
W
watch-dog timer
WDTCTL register 86
WDTH register 88
WDTL register 88
working register 211
data format 90
interrupts 97
multiprocessor mode 95
receiving data using interrupt-driven method 94
receiving data using the polled method 93
transmitting data using the interrupt-driven
method 92
transmitting data using the polled method 91
x baud rate high and low registers 106
x control 0 and control 1 registers 103
x status 0 and status 1 registers 101
approximate time-out delay 83
CNTL 42
control register 86
electrical characteristics and timing 197
interrupt in normal operation 84
refresh 84
reload unlock sequence 85
reload upper, high and low registers 87
reset 42
reset in normal operation 85
reset in STOP mode 84
time-out response 84
,
216
Z8 Encore! XP
,
106
Product Specification
,
85
®
F0822 Series
,
102
Index
249