TC58FVB160AFT-70 Toshiba, TC58FVB160AFT-70 Datasheet - Page 7

• Manufacturer Part Number: TC58FVB160AFT-70
• Description: IC FLASH 16MBIT 70NS 48TSOP
• Manufacturer: Toshiba

Specifications of TC58FVB160AFT-70

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 16M (2M x 8 or 1M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TC58FVB160AFT-70(YP)

BYTE
Releases ID Read Mode or CFI Mode.
Clears the Command Register.
Releases the lock state if automatic operation has ended abnormally.
Stops any automatic operation which is in progress.
Stops any operation other than the above and returns the device to
Read Mode.
Output Disable Mode
Command Write
Command Write is executed by inputting the address and data into the Command Register. The command is
written by inputting a pulse to WE with CE = V
written by inputting a pulse to CE with WE = V
either WE or CE . The data is latched on the rising edge of either WE or CE . DQ0~DQ7 are valid for data
input and DQ8~DQ15 are ignored.
and enter Read Mode. If an undefined command is input, the Command Register will be reset and the device will
enter Read Mode.
Software Reset
Mode or CFI Mode to Read Mode, releases the lock state if automatic operation has ended abnormally, and clears
the Command Register.
Hardware Reset
device abandons the operation which is in progress and enters Read Mode after t
reset is applied during data overwriting, such as a Write or Erase operation, data at the address or block being
written to at the time of the reset will become undefined.
DQ pins are High-Impedance when RESET = V
and input of any command are allowed.
Comparison between Software Reset and Hardware Reset
to BYTE , the device will operate in Word Mode. Read data or write commands using DQ0~DQ15. When V
input to BYTE , read data or write commands using DQ0~DQ7. DQ15/A-1 is used as the lowest address.
DQ8~DQ14 will become High-Impedance.
Inputting V
The TC58FVT160/B160A uses the standard JEDEC control commands for a single-power supply E
To abort input of the command sequence, use the Reset command. The device will reset the Command Register
Apply a software reset by inputting a Read/Reset command. A software reset returns the device from ID Read
A hardware reset initializes the device and sets it to Read Mode. When a pulse is input to RESET for t
After a hardware reset the device enters Read Mode if RESET = V
BYTE is used to select Word Mode (16 bits) or Byte Mode (8 bits) for the TC58FVT160/B160A. If V
/Word Mode
IH
to OE disables output from the device and sets DQ to High-Impedance.
ACTION
IL
IL
IL
. After the device has entered Read Mode, Read operations
( CE control). The address is latched on the falling edge of
and OE = V
TC58FVT160/B160AFT/AXB-70,-10
SOFTWARE RESET
IH
IH
False
False
True
True
True
( WE control). The command can also be
or Standby Mode if RESET = V
READY
. Note that if a hardware
HARDWARE RESET
2004-09-01 7/42
True
True
True
True
True
IH
2
PROM. A
is input
RP
IL
. The
IL
, the
is