TE28F320C3BD70 Intel, TE28F320C3BD70 Datasheet - Page 63

• Manufacturer Part Number: TE28F320C3BD70
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: Intel

Specifications of TE28F320C3BD70

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: Advanced + Boot Block FLASH
• Memory Size: 32M (2M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Other names: 855810

Datasheet
NOTES:
NOTES:
0x(P+10)
0x(P+12)
0x(P+13)
1. The variable P is a pointer which is defined at CFI offset 0x15.
P = 0x35
(0xP+11)
1. The variable P is a pointer which is defined at CFI offset 0x15.
0x(P+E)
0x(P+F)
Offset
P = 0x15
0x(P+A)
0x(P+B)
0x(P+C)
0x(P+D)
0x(P+9)
Offset
Table 32. Primary-Vendor Specific Extended Query (Sheet 2 of 2)
Table 33. Protection Register Information
1
1
Length
1
4
Length
1
2
1
1
Number of Protection register fields in JEDEC ID space.
“00h,” indicates that 256 protection bytes are available
Protection Field 1: Protection Description
This field describes user-available One Time Programmable (OTP)
Protection register bytes. Some are pre-programmed with device-
unique serial numbers. Others are user programmable. Bits 0–15
point to the Protection register Lock byte, the section’s first byte.
The following bytes are factory pre-programmed and user-
programmable.
Reserved for future use
bits 0–7 = Lock/bytes JEDEC-plane physical low address
bits 8–15 = Lock/bytes JEDEC -plane physical high address
bits 16–23 = “n” such that 2
bits 24–31 = “n” such that 2
Supported functions after suspend: Read Array,
Status, Query
bit 0 Program supported after erase suspend
Block status register mask
V
erase 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
(Optional Flash Features and Commands)
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
optimum program/erase supply voltage
logic supply highest performance program/
(Optional Flash Features and Commands)
Description
Description
n
n
= factory pre-programmed bytes
= user programmable bytes
Intel
£
Advanced+ Boot Block Flash Memory (C3)
Address
3E:
3F:
40:
41:
42:
bit 0 = 1
bit 0 = 1
bit 1 = 1
Address
43:
44:
45:
46:
47:
48:
Hex Code
--C0
--01
--03
--00
--33
Code
Hex
--01
--80
--00
--03
--03
12.0 V
Value
3.3 V
Yes
Yes
Yes
8 byte
8 byte
Value
80h
00h
01
63