Z8F2422AR020SG Zilog, Z8F2422AR020SG Datasheet - Page 48
Z8F2422AR020SG
Manufacturer Part Number
Z8F2422AR020SG
Description
IC ENCORE MCU FLASH 24K 64LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F2422AR020SG
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
24KB (24K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
64-LQFP
Processor Series
Z8F242x
Core
eZ8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
46
Number Of Timers
4
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
Z8F64200100KITG, ZENETSC0100ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4251
Z8F2422AR020SG
Z8F2422AR020SG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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SPI Data
SPIDATA (F60H - Read/Write)
SPI Control
SPICTL (F61H - Read/Write)
PS019921-0308
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
SPI Data [7:0]
SPI Enable
0 = SPI disabled
1 = SPI enabled
Master Mode Enabled
0 = SPI configured in Slave mode
1 = SPI configured in Master mode
Wire-OR (open-drain) Mode
0 = SPI signals not configured for
1 = SPI signals (SCK, SS, MISO,
and
drain
Clock Polarity
0 = SCK idles Low
1 = SPI idles High
Phase Select
Sets the phase relationship of the
data
to the clock.
BRG Timer Interrupt Request
0 = BRG timer function is disabled
1 = BRG time-out interrupt is
enabled
Start an SPI Interrupt Request
0 = No effect
1 = Generate an SPI interrupt
request
Interrupt Request Enable
0 = SPI interrupt requests are
disabled
1 = SPI interrupt requests are
enabled
open-drain
MOSI) configured for open-
SPI Status
SPISTAT (F62H - Read Only)
SPI Mode
SPIMODE (F63H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
Z8 Encore! XP
Slave Select
0 = If Slave, SS pin is asserted
1 = If Slave, SS pin is not asserted
Transmit Status
0 = No data transmission in progress
1 = Data transmission now in
progress
Reserved
Slave Mode Transaction Abort
0 = No slave mode transaction abort
1 = Slave mode transaction abort
was
Collision
0 = No multi-master collision
detected
1 = Multi-master collision was
detected
Overrun
0 = No overrun error detected
1 = Overrun error was detected
Interrupt Request
0 = No SPI interrupt request pending
1 = SPI interrupt request is pending
Slave Select Value
Slave Select I/O
Number of Data Bits Per Character
000 = 8 bits
001 = 1 bit
010 = 2 bits
011 = 3 bits
100 = 4 bits
101 = 5 bit
110 = 6 bits
If Master and SPIMODE[1] = 1:
0 = SS pin driven Low
1 = SS pin driven High
0 = SS pin configured as an input
1 = SS pin configured as an output
Product Specification
detected
detected
(Master mode only)
Control Register Summary
®
F64XX Series
34
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