Z8F3201VN020SC00TR Zilog, Z8F3201VN020SC00TR Datasheet - Page 167

• Manufacturer Part Number: Z8F3201VN020SC00TR
• Description: IC ENCORE MCU FLASH 32K 44PLCC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F3201VN020SC00TR

• 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: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F3201VN020SC00T

Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
®
Z8 Encore!
149
Program Memory Address 0000H
Table 90. Option Bits At Program Memory Address 0000H
BITS
7
6
5
4
3
2
1
0
WDT_RES WDT_AO
Reserved
RP
FHSWP
FWP
FIELD
U
U
U
U
U
U
U
U
RESET
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Program Memory 0000H
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
WDT_RES—Watch-Dog Timer Reset
0 = Watch-Dog Timer time-out generates an interrupt request. Interrupts must be globally
enabled for the eZ8 CPU to acknowledge the interrupt request.
1 = Watch-Dog Timer time-out causes a Short Reset. This setting is the default for unpro-
grammed (erased) Flash.
WDT_AO—Watch-Dog Timer Always On
0 = Watch-Dog Timer is automatically enabled upon application of system power. Watch-
Dog Timer can not be disabled.
1 = Watch-Dog Timer is enabled upon execution of the WDT instruction. Once enabled,
the Watch-Dog Timer can only be disabled by a Reset or Stop Mode Recovery. This set-
ting is the default for unprogrammed (erased) Flash.
Reserved
These Option Bits are reserved for future use and must always be set to 1. This setting is
the default for unprogrammed (erased) Flash.
RP—Read Protect
0 = User program code is inaccessible. Limited control features are available through the
On-Chip Debugger.
1 = User program code is accessible. All On-Chip Debugger commands are enabled. This
setting is the default for unprogrammed (erased) Flash.
PS017610-0404
Option Bits