GE28F320C3BD70 Intel, GE28F320C3BD70 Datasheet - Page 64

• Manufacturer Part Number: GE28F320C3BD70
• Manufacturer: Intel

Specifications of GE28F320C3BD70

• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 21b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: VFBGA
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 2M
• Supply Current: 18mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

Table 31: Block Status Register
Notes:
1.
C.4
Table 32: CFI Identification
Table 33: System Interface Information
Datasheet
64
Offset
0x(BA+2)
Offset
0x1B
0x1C
0x1D
0x1E
0x1F
0x10
0x13
0x15
0x17
0x19
Offset
BA = Block Address beginning location (i.e., 0x08000 is block 1’s beginning location when the block size is 32K-word).
1
Length
Length
1
1
1
1
1
CFI Query Identification String
The Identification String provides verification that the component supports the
Common Flash Interface specification. It also indicates the specification version and
supported vendor-specified command set(s). See
Length
3
2
2
2
2
1
V
V
V
V
“n” such that typical single word program time-out =2
CC
CC
PP
PP
bits 0–3 BCD 100 mV
bits 4–7 BCD volts
bits 0–3 BCD 100 mV
bits 4–7 BCD volts
bits 0–3 BCD 100 mV
bits 4–7 HEX volts
bits 0–3 BCD 100 mV
bits 4–7 HEX volts
Primary vendor command set and control interface ID code
16-bit ID code for vendor-specified algorithms
Alternate vendor command set and control interface ID code
0x0000 means no second vendor-specified algorithm exists
Secondary algorithm Extended Query Table address
0x0000 means none exists
Query-unique ASCII string “QRY“
Extended Query Table primary algorithm address
[programming] supply minimum program/erase voltage
[programming] supply maximum program/erase voltage
logic supply minimum program/erase voltage
logic supply maximum program/erase voltage
Block Lock Status Register
BSR[0] Block lock status
BSR[1] Block lock-down status
BSR[7:2]: Reserved for future use
0 = Unlocked
1 = Locked
0 = Not locked down
1 = Locked down
Description
Description
Description
n
µs
Table
32.
Add.
Add.
1B:
1C:
1D:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
1A:
1E:
1F:
BA+2
BA+2
BA+2
BA+2
Add.
Hex Code
Hex Code
--B4
--C6
--51
--52
--59
--03
--00
--35
--00
--00
--00
--00
--00
--27
--36
--05
--00 or --01
(bit 0): 0 or 1
(bit 1): 0 or 1
(bit 2-7): 0
C3 Discrete
Value
March 2008
290645-24
11.4 V
12.6 V
Value
Value
32 µs
2.7 V
3.6 V
“Q”
“R”
“Y”