RC28F640J3A120 Intel, RC28F640J3A120 Datasheet - Page 57

• Manufacturer Part Number: RC28F640J3A120
• Manufacturer: Intel

Specifications of RC28F640J3A120

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: EZBGA
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

Datasheet
Table 30. Primary Vendor-Specific Extended Query (Sheet 2 of 2)
NOTE:
Offset
1. Future devices may not support the described “Legacy Lock/Unlock” function. Thus bit 3 would have a
P = 31h
(P+C)h
(P+D)h
(P+A)h
(P+B)h
(P+5)h
(P+6)h
(P+7)h
(P+8)h
(P+9)h
value of “0.”
(1)
Length
4
1
2
1
1
Optional feature and command support (1=yes, 0=no)
bits 9–31 are reserved; undefined bits are “0.” If bit 31 is
“1” then another 31 bit field of optional features follows at
the end of the bit-30 field.
bit 0 Chip erase supported
bit 1 Suspend erase supported
bit 2 Suspend program supported
bit 3 Legacy lock/unlock supported
bit 4 Queued erase supported
bit 5 Instant Individual block locking supported
bit 6 Protection bits supported
bit 7 Page-mode read supported
bit 8 Synchronous read supported
Supported functions after suspend: read Array, Status,
Query
bit 0 Program supported after erase suspend
Block status register mask
bits 2–15 are Reserved; undefined bits are “0”
bit 0 Block Lock-Bit Status register active
bit 1 Block Lock-Down Bit Status active
V
voltage
V
CC
PP
Other supported operations are:
bits 1–7 reserved; undefined bits are “0”
bits 0–3 BCD value in 100 mV
bits 4–7 BCD value in volts
bits 0–3 BCD value in 100 mV
bits 4–7 HEX value in volts
optimum program/erase supply voltage
logic supply highest performance program/erase
(Optional Flash Features and Commands)
Description
28F256J3, 28F128J3, 28F640J3, 28F320J3
Add.
3A:
3B:
3C:
3D:
3E:
36:
37:
38:
39:
bit 3 = 1
bit 0 = 0
bit 1 = 1
bit 2 = 1
bit 4 = 0
bit 5 = 0
bit 6 = 1
bit 7 = 1
bit 8 = 0
bit 0 = 1
bit 0 = 1
bit 1 = 0
(1)
Code
Hex
--0A
--00
--00
--00
--01
--01
--00
--33
--00
Value
Yes
3.3 V
0.0 V
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
(1)
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