CXD2951GA-4 Просмотр технического описания (PDF) - Sony Semiconductor

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производитель

CXD2951GA-4

Single Chip GPS LSI

Sony Semiconductor 

• External Expansion Bus (Write/32-bit mode (1-wait))

(CVDD = 1.62 to 1.98V, IOVDD = 3.0 to 3.6V, CL = 25pF, Topr = –40 to +85°C)

Item

EXCS ↓ to address valid

EXCS ↓ to EXWE ↓

EXCS ↓ to EXWE ↑

EXCS ↓ to data valid

∗ Tsys: ARM clock cycle

Symbol

Tcsfav

Tcswef

Tcswer

Tcsd

Min.

Max.

Unit

2

ns

Tsys – 1

ns

Tsys × 3 – 2 ns

15

ns

T1

T2

T3

EXCS[1:0]

EA[19:0]

EXWE[3:0]

ED[31:0]

Tcsfav

Tcswef

Tcswer

Tcsd

CXD2951GA-4

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