Z8F0413SH005EC Zilog, Z8F0413SH005EC Datasheet - Page 155

• Manufacturer Part Number: Z8F0413SH005EC
• Description: IC ENCORE MCU FLASH 4K 20SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0413SH005EC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-3486

Table 88. Flash Options Bits at Program Memory Address 0001H
BITS
FIELD
RESET
R/W
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
PS024314-0308
Flash Program Memory Address 0001H
R/W
U
7
Watchdog Timer can only be disabled by a Reset or Stop Mode Recovery. This setting is
the default for unprogrammed (erased) Flash.
Reserved—R/W bits must be 1 during writes; 1 when read.
VBO_AO—Voltage Brownout Protection Always ON
0 = Voltage Brownout Protection can be disabled in STOP mode to reduce total power
consumption. For the block to be disabled, the power control register bit must also be writ-
ten (see
1 = Voltage Brownout Protection is always enabled including during STOP mode. This
setting is the default for unprogrammed (erased) Flash.
FRP—Flash 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.
Reserved—Must be 1
FWP—Flash Write Protect
This Option Bit provides Flash Program Memory protection:
0 = Programming and erasure disabled for all of Flash Program Memory. Programming,
Page Erase, and Mass Erase through User Code is disabled. Mass Erase is available using
the On-Chip Debugger.
1 = Programming, Page Erase, and Mass Erase are enabled for all of Flash program
memory.
Reserved—R/W must be 1 during writes; 1 when read
XTLDIS—State of Crystal Oscillator at Reset
Reserved
Power Control Register 0
R/W
U
6
R/W
U
5
Program Memory 0001H
XTLDIS
R/W
on page 32).
U
4
R/W
U
3
Z8 Encore! XP
R/W
U
2
Reserved
Product Specification
R/W
U
1
®
Flash Option Bits
F0823 Series
R/W
U
0
145