ZLF645S2864GP0001T Maxim Integrated, ZLF645S2864GP0001T Datasheet - Page 85
ZLF645S2864GP0001T
Manufacturer Part Number
ZLF645S2864GP0001T
Description
8-bit Microcontrollers - MCU Crimzon Flash Infrared MCU
Manufacturer
Maxim Integrated
Datasheet
1.ZLF645E0H4864G2204.pdf
(201 pages)
Specifications of ZLF645S2864GP0001T
Core
Z8
Data Bus Width
8 bit
Maximum Clock Frequency
8 MHz
Program Memory Size
64 KB
Data Ram Size
1 KB
Operating Supply Voltage
2 V to 3.6 V
Interface Type
UART
Number Of Programmable I/os
5
Number Of Timers
2 x 8 bit, 1 x 16 bit
Processor Series
ZLF645
Program Memory Type
Flash
- Current page: 85 of 201
- Download datasheet (2Mb)
Table 34. Flash Status Register (FSTAT)
19-4572; Rev 0; 4/09
Bits
Field
Reset
R/W
Address
Bit Position
[7:6]
[5:0]
Flash Status Register
Flash Page Select Register
R
7
0
The Flash Status (FSTAT) register (see
Controller. This register can be read any time. The read-only Flash Status (FSTAT)
register shares its Register File address with the Write-only Flash Control (FCTL) register.
The Flash Page Select (FPS) register (see
Sector Protect (FSEC) register. Unless the Flash Controller is in ‘locked’ state and its
Flash Control (FCTL) register is written with
Page Select (FPS) register.
The FPS register is used to select one page within the Flash Main Memory or Information
Block for programming or erasure depending upon whether its IFEN bit is 0 or 1 respec-
tively. Each Flash Main Memory Page contains 512 bytes of Flash memory. During a Page
Erase operation to the Main Memory, the page that will be erased is the one containing the
512 Flash memory locations where bits 15 through 9 of their addresses is equal to bits 6
through 0 of FPS register. For Main Memory programming operations, bits 15 through 9
of the address to be programmed must equal bits 6 through 0 of the FPS register for the
Flash Controller to execute the operation. For page erase or programming operations to
the Flash’s Information Block as indicated by the IFEN bit being 1, the programming or
Reserved
000000
000001
000010
000100
000011
001xxx
010xxx
100xxx
Value
—
R
6
0
Description
Reserved —Reads as 0’s.
FSTAT —Flash Controller Status
Flash Controller locked.
First unlock command received (73H written).
Second unlock command received (8CH written).
Flash Controller unlocked.
Sector protect register selected.
Program operation in progress.
Page erase operation in progress.
Mass erase operation in progress.
R
5
0
Bank F, Register address: 01H
R
4
0
Table
Table
34) indicates the current state of the Flash
5EH
R
3
0
35) shares address space with the Flash
FSTAT
, writes to this address target the Flash
ZLF645 Series Flash MCUs
R
2
0
Flash Control Register Definitions
Product Specification
R
1
0
R
0
0
77
Related parts for ZLF645S2864GP0001T
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN/E/DUAL PCIE/SATA HIGH SPEED SWITCH WITH INTEGRATED BIAS RESISTOR
Manufacturer:
Maxim Integrated Products
Datasheet: