Z16F2810VH20SG Zilog, Z16F2810VH20SG Datasheet - Page 276
Z16F2810VH20SG
Manufacturer Part Number
Z16F2810VH20SG
Description
IC ZNEO MCU FLASH 128K 68PLCC
Manufacturer
Zilog
Series
Encore!® ZNEOr
Specifications of Z16F2810VH20SG
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
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
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
Package / Case
68-LCC (J-Lead)
Processor Series
Z16F2x
Core
Zneo
Data Bus Width
16 bit
Data Ram Size
4 B
Interface Type
ESPI, I2C, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
46
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
Z16F2800100ZCOG
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 12 Channel
For Use With
770-1003 - ISP 4PORT FOR ZILOG ZNEO MCU269-4537 - DEV KIT FOR Z16F ZNEO
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4536
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 276 of 388
- Download datasheet (22Mb)
PS022008-0810
Flash Write/Erase Protection
Programming
OCD or by using the Flash Controller Bypass mode. For more information, see
Bits
The ZNEO Z16F Series provides several levels of protection against accidental program
and erasure of the Flash memory contents. This protection is provided by the Flash
Controller unlock mechanism, the Flash Sector Protect register, and the Flash Write
Protect option bit.
Flash Controller Unlock Mechanism
At Reset, the Flash Controller locks to prevent accidental program or erasure of the Flash
memory. To program or erase the Flash memory, the Flash controller must be unlocked.
After unlocking the Flash Controller, the Flash is programmed or erased. Any value
written by user code to the Flash Command register or Flash Page Select register out of
sequence locks the Flash Controller.
Follow the steps below to unlock the Flash Controller from user code:
1. Write the page to be programmed or erased to the Flash Page Select register.
2. Write the first unlock command
3. Write the second unlock command
Flash Sector Protection
The Flash Sector Protect register is configured to prevent sectors from being programmed
or erased. Once a sector is protected, it cannot be unprotected by user code. The Flash Sec-
tor Protect register is cleared after reset and any previously written protection values will
be lost. User code must write this register in their initialization routine if they want to
enable sector protection.
When user code writes the Flash Sector Protect register, bits are set to 1 only. Thus, sectors
are protected, but not unprotected, using register write operations.
Flash Write Protection Option Bit
The Flash Write Protect option bit is enabled to block all program and erase operations
from user code. For detailed information, see
When the Flash Controller is unlocked, word writes to Program memory from user code
programs a word into the Flash if the address is located in the unlocked page. An erased
Flash word contains all ones (
from one to zero. To change a Flash bit (or multiple bits) from zero to one requires a Page
Erase or Mass Erase operation.
on page 293 and
On-Chip Debugger
P R E L I M I N A R Y
FFFFH
73H
). The programming operation is used to change bits
8CH
to the Flash Command register.
on page 299.
to the Flash Command register.
Option Bits
on page 293.
Product Specification
ZNEO
Flash Memory
Z16F Series
Option
260
Related parts for Z16F2810VH20SG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet: