ADSP-BF522 Datasheet, PDF (33/88 Pages) Analog Devices – Blackfin Embedded Processor

ADSP-BF522/ADSP-BF523/ADSP-BF524/ADSP-BF525/ADSP-BF526/ADSP-BF527
Table 19. Electrical Characteristics for ADSP-BF522/ADSP-BF524/ADSP-BF526 Processors
Parameter
Test Conditions
Min
I_DDDEEPSLEEP1
V_DDINT Current in V_DDINT = 1.3 V, f_CCLK = 0 MHz, f_SCLK = 0 MHz,
Deep Sleep Mode T_J = 25°C, ASF = 0.00
I_DDSLEEP
V_DDINT Current in V_DDINT = 1.3 V, f_SCLK = 25 MHz, T_J = 25°C
Sleep Mode
Typical Max
2
13
Unit
mA
mA
I_DD-IDLE
V_DDINT Current in V_DDINT = 1.3 V, f_CCLK = 300 MHz, f_SCLK = 25 MHz,
44
mA
Idle
T_J = 25°C, ASF = 0.4
I_DD-TYP
V_DDINT Current
V_DDINT = 1.3 V, f_CCLK = 300 MHz, f_SCLK = 25 MHz,
83
mA
T_J = 25°C, ASF = 1.00
I_DD-TYP
V_DDINT Current
V_DDINT = 1.4 V, f_CCLK = 400 MHz, f_SCLK = 25 MHz,
114
mA
T_J = 25°C, ASF = 1.00
I_{DDHIBERNATE1,} ² Hibernate State V_DDEXT = V_DDMEM =V_DDRTC =V_DDUSB = 3.30 V,
40
μA
Current
V_DDOTP = V_PPOTP= 2.5 V, T_J = 25°C, CLKIN = 0 MHz
with voltage regulator off (V_DDINT = 0 V)
I_DDRTC
V_DDRTC Current
V_DDRTC = 3.3 V, T_J = 25°C
20
μA
I_DDUSB-FS
V_DDUSB Current in V_DDUSB = 3.3 V, T_J = 25°C, Full Speed USB Transmit
9
mA
Full/Low Speed
Mode
I_DDUSB-HS
I_DDSLEEP1, ³
I_{DDDEEPSLEEP1,} ³
I_DDINT3, ⁵
V_DDUSB Current in V_DDUSB = 3.3 V, T_J = 25°C, High Speed USB Transmit
High Speed Mode
V_DDINIT Current in f_CCLK = 0 MHz, f_SCLK > 0 MHz
Sleep Mode
V_DDINT Current in f_CCLK = 0 MHz, f_SCLK = 0 MHz
Deep Sleep Mode
V_DDINT Current
f_CCLK > 0 MHz, f_SCLK ≥ 0 MHz
I_DDOTP
I_DDOTP
I_PPOTP
I_PPOTP
V_DDOTP Current
V_DDOTP Current
V_PPOTP Current
V_PPOTP Current
V_DDOTP = 2.5 V, T_J = 25°C, OTP Memory Read
V_DDOTP = 2.5 V, T_J = 25°C, OTP Memory Write
V_PPOTP = 2.5 V, T_J = 25°C, OTP Memory Read
V_PPOTP = see Table 30, T_J = 25°C, OTP Memory
Write
25
mA
Table 22 +
mA⁴
(0.52 × V_DDINT × f_SCLK)⁴
Table 22
mA
Table 22 +
mA
(Table 23 × ASF) +
(0.52 × V_DDINT × f_SCLK)
2
mA
2
mA
100
μA
3
mA
1 _{See the ADSP-BF52x Blackfin Processor Hardware Reference Manual for definition of sleep, deep sleep, and hibernate operating modes.}
2 _{Includes current on VDDEXT, VDDUSB, VDDMEM, VDDOTP, and VPPOTP supplies. Clock inputs are tied high or low.}
3 _{Guaranteed maximum specifications.}
4 _{Unit for VDDINT is V (Volts). Unit for fSCLK is MHz. Example: 1.4 V, 75 MHz would be 0.52 × 1.4 × 75 = 54.6 mA adder.}
5 _{See Table 21 for the list of IDDINT power vectors covered.}
Rev. D | Page 33 of 88 | July 2013