Z16FMC64AG20EG Zilog, Z16FMC64AG20EG Datasheet - Page 272

• Manufacturer Part Number: Z16FMC64AG20EG
• Description: Microcontrollers (MCU) 16BIT 64K FL 4K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC64AG20EG

• Processor Series: Z16FMC
• Core: ZNEO
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 46
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Development Tools By Supplier: Z16FMC28200KITG
• Minimum Operating Temperature: - 40 C
• Core Processor: ZNEO
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 46
• Eeprom Size: -
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / Rohs Status: Details

Table 144. Option Bits At Program Memory Address 0000H
PS028702-1210
Bits
Field
RESET
R/W
ADDR
Note: U = Unchanged by Reset; R/W = Read/Write.
OSC_SEL[1:0] – Oscillator mode selection
WDT_RES – WDT Reset
WDT_AO – WDT always on
VBO_AO – Voltage Brownout protection always on
DBGUART – Debug UART enable
FWP—Flash Write Protect
00 = On-chip oscillator configured for use with external RC networks (<4 MHz).
01 = Minimum power for use with very low frequency crystals (32 kHz to 1.0 MHz).
10 = Medium power for use with medium frequency crystals or ceramic resonators
(0.5 MHz to 10.0 MHz).
11 = Maximum power for use with high frequency crystals (8.0 MHz to 20.0 MHz). This setting is the
default for unprogrammed (erased) Flash.
0 = WDT timeout generates an interrupt request. Interrupts must be globally enabled for the CPU to
acknowledge the interrupt request.
1 = WDT timeout causes a Short Reset. This setting is the default for unprogrammed (erased) Flash.
0 = WDT is automatically enabled after reset. The WDT oscillator is disabled by clearing the WDTEN
bit in the OSCCTL register.
1 = WDT is enabled upon execution of the WDT instruction. The WDT oscillator is disabled by clearing
the WDTEN bit in the OSCCTL register.
0 = Voltage Brownout protection is disabled in STOP mode to reduce total power
consumption.
1 = Voltage Brownout protection is always enabled, including during STOP mode. This setting is the
default for unprogrammed (erased) Flash.
0 = The Debug UART option is enabled.
1 = The Debug UART option is disabled.
0 = Programming, Page Erase and Mass Erase through user code is disabled. Flash operations are
allowed through the On-Chip Debugger
1 = Programming, Page Erase and Mass Erase are enabled for all of Flash Program Memory.
R/W
OSC_SEL[1:0]
U
7
R/W
U
6
WDT_RES WDT_AO
R/W
U
5
P R E L I M I N A R Y
Program Memory 0000H
R/W
U
4
VBO_AO DBGUART
R/W
U
3
Z16FMC Series Motor Control MCUs
R/W
U
2
Product Specification
FWP
R/W
U
1
Option Bits
R/W
RP
U
0
250