MT28S2M32B1LC データシートの表示（PDF） - Micron Technology
部品番号
コンポーネント説明
メーカー
MT28S2M32B1LC Datasheet PDF : 60 Pages
| |||
ADVANCE
64Mb: x16, x32
SYNCFLASH MEMORY
PIN AND BALL DESCRIPTIONS (continued)
TSOP PIN FBGA BALL
NUMBERS NUMBERS SYMBOL TYPE
DESCRIPTION
30
K2
RP#
Input Initialize/Power-Down: Upon initial device power-up, a 100µs
delay after RP# has transitioned from LOW to HIGH is required
for internal device initialization, prior to issuing an executable
command. RP# clears the status register, sets the internal state
machine (ISM) to the array read mode, and places the device in
the deep power-down mode when LOW. All inputs, including
CS#, are “Don’t Care” and all outputs are High-Z. When RP# =
VHH, all protection modes are ignored during PROGRAM and
ERASE. This input also allows the device protect bit to be set to
“1” (protected) and allows the block protect bits at locations 0
and 15 to be set to “0” (unprotected). RP# must be held HIGH
during all other modes of operation.
2, 4, 5, 7, R8, N7, R9, DQ0–DQ15 x16: I/O Data I/O: Data bus.
8, 10, 11, N8, P9, M8,
13, 74, 76, M7, L8, L2,
77, 79, 80, M3, M2, P1,
82, 83, 85, N2, R1, N3,
R2
2, 4, 5, 7, R8, N7, R9, DQ0–DQ31 x32: I/O Data I/O: Data bus.
8, 10, 11, N8, P9, M8,
13, 74, 76, M7, L8, L2,
77, 79, 80, M3, M2, P1,
82, 83, 85, N2, R1, N3,
31, 33, 34, R2, E8, D7,
36, 37, 39, D8, B9, C8,
40, 42, 45, A9, C7, A8,
47, 48, 50, A2, C3, A1,
51, 53, 54, C2, B1, D2,
56
D3, E2
3, 9, 35,
41, 49,
55, 75, 81
B2, B7, C9,
D9, E1, L1,
M9, P2, P7,
N9
VCCQ
Supply DQ Power: Provide isolated power to DQs for improved noise
immunity.
6, 12, 32,
38, 46, 52,
78, 84
B3, B8, C1,
D1, E9, L9,
M1, N1, P3,
P8
VSSQ
Supply DQ Ground: Provide isolated ground to DQs for improved
noise immunity.
1, 15, 29, A7, F9, L7,
VCC
Supply Power Supply: 3.0V–3.6V.
43
R7
44, 58, 72, A3, F1, L3,
VSS
Supply Ground.
86
R3
(continued on next page)
64Mb: x16, x32 SyncFlash
MT28S4M16B1LC_2.p65 – Rev. 2, Pub. 4/02
8
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2002, Micron Technology, Inc.
Share Link: 