Z8F6422VS020SG Zilog, Z8F6422VS020SG Datasheet - Page 148
Z8F6422VS020SG
Manufacturer Part Number
Z8F6422VS020SG
Description
IC ENCORE MCU FLASH 64K 68PLCC
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F6422VS020SG
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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K 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
68-LCC (J-Lead)
Processor Series
Z8F642x
Core
eZ8
Data Bus Width
8 bit
Data Ram Size
4 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, Z8F64230100ZDF, ZENETSC0100ZACG, ZUSBOPTSC01ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 12 Channel
For Use With
770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4678 - KIT DEV FOR Z8F642 MCU 44 PIN269-4677 - KIT DEV FOR Z8F642 MCU 28PIN269-4643 - KIT DEV Z8 ENCORE XP 28-PIN269-4630 - DEV KIT FOR Z8 ENCORE 8K/4K269-4629 - KIT DEV Z8 ENCORE XP 28-PIN269-4628 - KIT DEV Z8 ENCORE XP 8-PIN269-4540 - KIT DEV FOR Z8 ENCORE 16K TO 64K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4285
Z8F6422VS020SG
Z8F6422VS020SG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F6422VS020SG
Manufacturer:
Zilog
Quantity:
83
Company:
Part Number:
Z8F6422VS020SG
Manufacturer:
Zilog
Quantity:
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Table 64. SPI Control Register (SPICTL)
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
IRQE
7
IRQE—Interrupt Request Enable
0 = SPI interrupts are disabled. No interrupt requests are sent to the Interrupt Controller.
1 = SPI interrupts are enabled. Interrupt requests are sent to the Interrupt Controller.
STR—Start an SPI Interrupt Request
0 = No effect.
1 = Setting this bit to 1 also sets the IRQ bit in the SPI Status register to 1. Setting this
BIRQ—BRG Timer Interrupt Request
If the SPI is enabled, this bit has no effect. If the SPI is disabled:
0 = The Baud Rate Generator timer function is disabled.
1 = The Baud Rate Generator timer function and time-out interrupt are enabled.
PHASE—Phase Select
Sets the phase relationship of the data to the clock. For more information on operation of
the PHASE bit, see
CLKPOL—Clock Polarity
0 = SCK idles Low (0).
1 = SCK idle High (1).
WOR—Wire-OR (OPEN-DRAIN) Mode Enabled
0 = SPI signal pins not configured for open-drain.
1 = All four SPI signal pins (SCK, SS, MISO, MOSI) configured for open-drain function.
This setting is typically used for multi-master and/or multi-slave configurations.
MMEN—SPI Master Mode Enable
0 = SPI configured in Slave mode.
1 = SPI configured in Master mode.
SPIEN—SPI Enable
0 = SPI disabled.
1 = SPI enabled.
bit forces the SPI to send an interrupt request to the Interrupt Control. This bit can
be used by software for a function similar to transmit buffer empty in a UART.
Writing a 1 to the IRQ bit in the SPI Status register clears this bit to 0.
STR
6
SPI Clock Phase and Polarity Control
BIRQ
5
PHASE
4
F61H
R/W
0
CLKPOL
3
Z8 Encore! XP
WOR
on page 128.
2
Product Specification
Serial Peripheral Interface
MMEN
1
®
F64XX Series
SPIEN
0
134
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