Справочник Пользователя для Hynix 4GB PC3-12800 HMT351S6CFR8C-PB

Operating Burst Read Current

CKE: High; External clock: On; tCK, CL: see Table 1; BL: 8

a)

; AL: 0; CS: High between RD; Command, Address, 

Bank Address Inputs: partially toggling according to Table 7; Data IO: seamless read data burst with different 

data between one burst and the next one according to Table 7; DM: stable at 0; Bank Activity: all banks open, 

RD commands cycling through banks: 0,0,1,1,2,2,...(see Table 7); Output Buffer and RTT: Enabled in Mode 

Registers

b)

; ODT Signal: stable at 0; Pattern Details: see Table 7.

Operating Burst Write Current

CKE: High; External clock: On; tCK, CL: see Table 1; BL: 8

a)

; AL: 0; CS: High between WR; Command, Address, 

Bank Address Inputs: partially toggling according to Table 8; Data IO: seamless read data burst with different 

data between one burst and the next one according to Table 8; DM: stable at 0; Bank Activity: all banks open, 

WR commands cycling through banks: 0,0,1,1,2,2,...(see Table 8); Output Buffer and RTT: Enabled in Mode 

Registers

b)

; ODT Signal: stable at HIGH; Pattern Details: see Table 8.

 

Burst Refresh Current

CKE: High; External clock: On; tCK, CL, nRFC: see Table 1; BL: 8

a)

; AL: 0; CS: High between REF; Command, 

Address, Bank Address Inputs: partially toggling according to Table 9; Data IO: MID_LEVEL; DM: stable at 0; 

Bank Activity: REF command every nREF (see Table 9); Output Buffer and RTT: Enabled in Mode Registers

b)

; 

ODT Signal: stable at 0; Pattern Details: see Table 9.

Self-Refresh Current: Normal Temperature Range

: 0 - 85 

o

C; Auto Self-Refresh (ASR): Disabled

d)

;Self-Refresh Temperature Range (SRT): Normal

e)

; CKE: 

Low; External clock: Off; CK and CK: LOW; CL: see Table 1; BL: 8

a)

; AL: 0; CS, Command, Address, Bank 

Address Inputs, Data IO: MID_LEVEL; DM: stable at 0; Bank Activity: Self-Refresh operation; Output Buffer 

and RTT: Enabled in Mode Registers

b)

; ODT Signal: MID_LEVEL

Self-Refresh Current: Extended Temperature Range

: 0 - 95 

o

C; Auto Self-Refresh (ASR): Disabled

d)

;Self-Refresh Temperature Range (SRT): Extended

e)

; 

CKE: Low; External clock: Off; CK and CK: LOW; CL: see Table 1; BL: 8

a)

; AL: 0; CS, Command, Address, Bank 

Address Inputs, Data IO: MID_LEVEL; DM: stable at 0; Bank Activity: Extended Temperature Self-Refresh 

operation; Output Buffer and RTT: Enabled in Mode Registers

b)

; ODT Signal: MID_LEVEL