Z16FMC32AG20SG Zilog, Z16FMC32AG20SG Datasheet - Page 31

• Manufacturer Part Number: Z16FMC32AG20SG
• Description: Microcontrollers (MCU) 16BIT 32K FL 2K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC32AG20SG

• Processor Series: Z16FMC
• Core: ZNEO
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2 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: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Development Tools By Supplier: Z16FMC28200KITG
• Minimum Operating Temperature: 0 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: 0°C ~ 70°C
• Lead Free Status / Rohs Status: Details

Table 1. Signal Descriptions (Continued)
PS028702-1210
Signal Mnemonic
RXD0
CTS0
DE0
General-Purpose Timers
T0OUT/T0OUT
T1OUT/T1OUT
T2OUT/T2OUT
T0IN/T0IN1/T0IN2
/T1IN/T2IN
Pulse-Width Modulator for Motor Control
PWMH0/PWMH1/ 
PWMH2
PWML0/PWML1/ 
PWML2
FAULT0/FAULTY
Analog
ANA[11:0]
VREF
CINP
CINN
COMPOUT
OPINP
OPINN
OPOUT
Oscillators
Caution:
I/O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
Description
Receive data: These signals receives inputs for the UARTs and
IrDAs.
Clear to Send: These signals are control inputs for the UARTs.
Driver enable (DE): This signal allows automatic control of exter-
nal RS-485 driver. This signal is approximately the inverse of the
Transmit Empty (TXE) bit in the UART Status 0 Register. The DE
signal is used to ensure an external RS-485 driver is enabled
when data is transmitted by the UARTs.
General-purpose timer outputs: These signals are output pins
from the timers.
General-purpose timer inputs: These signals are used as the
capture, gating and counter inputs.
PWM High output.
PWM Low output.
PWM Fault condition input: FAULT0 and FAULTY are active
Low.
Analog input: These signals are inputs to the ADC.
ADC reference voltage input or internal reference output:

The VREF pin must be capacitively coupled to analog ground, if
the internal voltage reference is selected as the ADC reference
voltage. A 10 mF capacitor is recommended.
Comparator positive input
Comparator negative input
Comparator output
Operational amplifier positive input
Operational amplifier negative input
Operational amplifier output
P R E L I M I N A R Y
Z16FMC Series Motor Control MCUs
Signal and Pin Descriptions
Product Specification
9